-
Signature
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/s/ Eric E. Poma
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Issuer symbol
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N/A
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Transactions as of
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27 Apr 2022
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Net transactions value
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+$24,251
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Form type
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4
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Filing time
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29 Apr 2022, 08:00:31 UTC
Transactions Table
| Type |
Sym |
Class |
Transaction |
Value $ |
Shares |
Change % |
* Price $ |
Shares After |
Date |
Ownership |
Footnotes |
| transaction |
MTEM |
Common Stock |
Options Exercise |
$4,850 |
+6,831 |
+2.8% |
$0.7100 |
250,290 |
27 Apr 2022 |
Direct |
|
| transaction |
MTEM |
Common Stock |
Options Exercise |
$19,401 |
+27,325 |
+11% |
$0.7100 |
277,615 |
27 Apr 2022 |
Direct |
|
Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)
| Type |
Sym |
Class |
Transaction |
Value $ |
Shares |
Change % |
* Price $ |
Shares After |
Date |
Underlying Class |
Amount |
Exercise Price |
Ownership |
Footnotes |
| transaction |
MTEM |
Stock Option (right to buy) |
Options Exercise |
$0 |
-6,831 |
-100% |
$0.000000* |
0 |
27 Apr 2022 |
Common Stock |
6,831 |
$0.7100 |
Direct |
F1 |
| transaction |
MTEM |
Stock Option (right to buy) |
Options Exercise |
$0 |
-27,325 |
-100% |
$0.000000* |
0 |
27 Apr 2022 |
Common Stock |
27,325 |
$0.7100 |
Direct |
F2 |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.
Explanation of Responses:
Remarks:
Chief Executive Officer and Chief Scientific Officer